Epson WF-7820 Series User Manual page 304

5. Lift up the scanner unit and check to see if the print head is in the far right position (the home
position). If not, turn on the product, wait for the print head to move, then turn the product off again.
6. Secure the ink cartridge holder to the case with tape as shown.
Caution: Do not touch the translucent film inside the product; otherwise, you may damage your
product.
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